Owner

jhelvy

3 indexed repositories · View on GitHub

renderthis
An R package for building xaringan slides into multiple outputs, including html, pdf, png, gif, pptx, and mp4.

HTML · 178 stars
logitr
Fast estimation of multinomial (MNL) and mixed logit (MXL) models in R with "Preference" space or "Willingness-to-pay" (WTP) space utilit...

R · 63 stars
cbcTools
R package of comprehensive tools for designing and analyzing choice-based conjoint (cbc) experiments

R · 11 stars

Beginner friendly Everything

Open All

Long calculation time for cbc_design() Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

jhelvy/cbcTools#50 · Opened Sep 16, 2026
Compare the log-likelihood values produced by Apollo, mixl, and logitr using the same set of parameter values. Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

jhelvy/logitr#68 · 1 comment · Opened Nov 18, 2025
New feature: testing difference in coefficients? Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

jhelvy/logitr#64 · 1 comment · Opened Jul 7, 2025
LaTeX equations are rendered much smaller in PDF from xaringan slides, with partial_slides = TRUE Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

jhelvy/renderthis#84 · 2 comments · Opened May 2, 2025
**Help Needed: Panel ID Issue in logitr for Random Parameters Logit Model (RPL)** Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

jhelvy/logitr#62 · 1 comment · Opened Feb 14, 2025
Obtaining the average marginal effects? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jhelvy/logitr#60 · 1 comment · Opened Dec 27, 2024
Error in if (inputs$clusterID == inputs$panelID) { : argument is of length zero Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

jhelvy/logitr#58 · 9 comments · Opened Nov 4, 2024
Defining semi-informative priors Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jhelvy/cbcTools#38 · 6 comments · Opened Sep 27, 2024
excluding certain slides while rendering Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

jhelvy/renderthis#80 · 13 comments · Opened Sep 18, 2024
Error: Chromote: timed out waiting for event Page.loadEventFired Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jhelvy/renderthis#76 · 5 comments · Opened May 13, 2024
renderthis::to_pdf() throw error for HTML slides using mathjax Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

jhelvy/renderthis#75 · 7 comments · Opened May 9, 2024
Integration with xlogit Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jhelvy/logitr#54 · 1 reaction · Opened Dec 18, 2023
Error in Parallelization Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

jhelvy/logitr#53 · 13 comments · Opened Dec 15, 2023
Function to re-code data with outside good Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

jhelvy/logitr#52 · Opened Oct 17, 2023
TODO Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

jhelvy/logitr#51 · Opened Oct 17, 2023
Preserving Within Document Links Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jhelvy/renderthis#74 · 1 comment · Opened Oct 13, 2023
CRAN check failure: package 'quarto' but has not declared a SystemRequirements Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

jhelvy/renderthis#71 · 7 comments · Opened Oct 6, 2023
Inconsistent Estimator? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

jhelvy/logitr#49 · 29 comments · Opened Aug 19, 2023
Individual part-worth estimates Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jhelvy/logitr#48 · 4 comments · Opened Aug 6, 2023
Power Analysis Simulation comparison between optimal designs with zero priors and true priors Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

jhelvy/cbcTools#26 · 12 comments · Opened Aug 5, 2023
TODO Open

Difficulty 5/5 Over a week Newbie friendliness 1/100

jhelvy/cbcTools#25 · Opened Aug 4, 2023
effects coding Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

jhelvy/logitr#46 · 4 comments · Opened Jul 18, 2023
Praise 🎉 Open

Difficulty 1/5 Under an hour Newbie friendliness 35/100

jhelvy/cbcTools#3 · 1 comment · Opened Feb 17, 2023
Recent updates in Chrome break print to pdf? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

jhelvy/renderthis#70 · 1 comment · Opened Dec 22, 2022
`renderthis::to_pdf()` is unable to capture footnotes from Quarto presentation Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

jhelvy/renderthis#67 · 1 comment · Opened Nov 17, 2022
Predicting out-of-sample tasks of known individuals - Mixed logit on panel data Open

feature request

Difficulty 5/5 Over a week Newbie friendliness 20/100

jhelvy/logitr#38 · 3 comments · Opened Aug 10, 2022
Can't render a qmd presentation Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

jhelvy/renderthis#62 · 15 comments · Opened Aug 3, 2022
Rendering quarto presentation to pdf from html leaves (mostly) blank page when `notes` exist Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

jhelvy/renderthis#61 · 4 comments · Opened Jul 18, 2022
Feature Request: Rendering specific slide in a ratio that is suitable for shared card image Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jhelvy/renderthis#59 · 1 comment · 1 reaction · Opened Jun 26, 2022
`delay` argument of `to_pdf()` should also be passed to `to_pdf_simple()` Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

jhelvy/renderthis#57 · Opened Jun 24, 2022
Error in force(expr) : Failed to generate output in 30 seconds (timeout). Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

jhelvy/renderthis#56 · 2 comments · Opened Jun 24, 2022
Building PDFs: net::ERR_ABORTED Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jhelvy/renderthis#49 · 12 comments · Opened May 20, 2022
Improved documentation Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

jhelvy/renderthis#47 · 1 comment · Opened Feb 3, 2022
Warning: A runtime exception has occured while executing JavaScript Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

jhelvy/renderthis#46 · 6 comments · Opened Jan 6, 2022
Time out error Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jhelvy/renderthis#43 · 6 comments · Opened Dec 10, 2021
`assert_chrome_installed()` could give better advice Open

Difficulty 1/5 Under an hour Newbie friendliness 35/100

jhelvy/renderthis#36 · 1 comment · 1 reaction · Opened Sep 17, 2021
Add `resize_images()` function Open

feature request

Difficulty 4/5 3-5 days Newbie friendliness 35/100

jhelvy/renderthis#26 · 4 comments · Opened Jun 21, 2021
Praise 🎉 Open

Difficulty 1/5 Under an hour Newbie friendliness 1/100

jhelvy/renderthis#22 · 6 comments · 1 reaction · Opened Apr 20, 2021
Praise 🎉 Open

Difficulty 1/5 Under an hour Newbie friendliness 30/100

jhelvy/logitr#8 · 4 comments · 1 reaction · Opened Apr 20, 2021
build_pdf tends to crop bottom of slide? Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

jhelvy/renderthis#16 · 8 comments · Opened Feb 24, 2021
Add support for printing presenter view with notes Open

feature request

Difficulty 5/5 Over a week Newbie friendliness 20/100

jhelvy/renderthis#14 · 5 comments · 1 reaction · Opened Feb 20, 2021
Error messages format Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jhelvy/renderthis#12 · 6 comments · Opened Feb 18, 2021

jhelvy

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